Table 3.
Comparison of the mean distance in the 6MWT and O2 saturation between Squill-Oxymel and placebo groups.
| Variables | Group | Before M ± SD | After M ± SD |
P
Wilcoxon signed-rank test |
|---|---|---|---|---|
| Distance in the 6MWT | Squill-Oxymel Placebo |
369.76 ± 117.26 410.00 ± 133.33 |
387.38 ± 123.53 399.81 ± 106.40 |
0.011 0.198 |
|
| ||||
| O2 saturation at start of the 6MWT | Squill-Oxymel Placebo | 86.90 ± 8.64 89.95 ± 5.40 |
85.19 ± 11.25 88.90 ± 6.56 |
0.75 0.59 |
|
| ||||
| O2 saturation at end of the 6MWT | Squill-Oxymel Placebo | 77.00 ± 13.28 85.57 ± 9.10 |
77.86 ± 12.52 81.29 ± 10.32 |
0.37 0.003 |
M ± SD: mean ± standard deviation.